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Analog Outputs (101..104)
Four identical analog outputs can be independently programmed with an output voltage between 0 and 24V.
The output voltage is controlled by a 12-bit Digital-to-Analog Converter (DAC for short) and the resulting
precision is therefore 6 mV.
Note that voltages close to 0V may experience an error up to 30mV.
The outputs are protected against short circuit by means of a 100Ω series resistor. Clamping diodes protect
the outputs against voltages above 26V and below 0V if such voltages were inadvertently applied to the
outputs.
All outputs are set to 0V when communication is lost with the PC.
The maximum output current per channel is:
• 40 mA Source
• 20 mA Sink
Note: however that there will be a voltage drop across the internal 100Ω series resistor, resulting in a lower
voltage on test pin.
Output specifications
Input range: 100mV .. 24V
Resolution: 6 mV
Accuracy:
100mV .. 1V
20mV
1V and higher 0.1% (typically 0.05% above 3V)
Associated test command(s):
• SET_ANALOG
• MAP